10-Day Weather Forecast - Half Moon Bay, CA

Rain in the morning then showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. South winds 10 to 20 mph with gusts to around 40 mph.

Breezy. Showers and a slight chance of thunderstorms in the evening then rain after midnight. Lows in the lower 50s. South winds 20 to 30 mph decreasing to 10 to 20 mph after midnight.

Rain. Highs around 60. South winds 5 to 10 mph. . . Becoming west in the afternoon.

Rain. Lows around 50. North winds around 5 mph. . . Becoming east after midnight.

Rain. Highs in the lower 60s.

Rain. Lows in the upper 40s.

Rain. Highs in the lower 60s.

Breezy rain. Lows around 50. Highs in the upper 50s.

Breezy rain. Lows around 50. Highs in the upper 50s.

Breezy rain. Lows around 50. Highs in the upper 50s.

Rain likely. Highs in the upper 50s. Lows in the upper 40s.

Rain likely. Highs in the upper 50s. Lows in the upper 40s.

Mostly cloudy. A chance of rain. Highs in the upper 50s.

Clear. Low temperature around 46F. Dew point will be around 42F with an average humidity of 80%. Winds will be 4 mph from the SE.

Sunny. High temperature around 50F. Dew point will be around 41F with an average humidity of 78%. Winds will be 4 mph from the SE.

Clear. Low temperature around 46F. Dew point will be around 39F with an average humidity of 72%. Winds will be 4 mph from the SE.

Mostly sunny. High temperature around 51F. Dew point will be around 40F with an average humidity of 72%. Winds will be 4 mph from the SE.

Partly cloudy. Low temperature around 47F. Dew point will be around 40F with an average humidity of 70%. Winds will be 4 mph from the S.